package adapter.obj;

/**
 * 适配者类  具体实现类
 */
public class TfCardImpl implements ITfCard {
    @Override
    public String readTf() {
        return "TF Card read msg:Hello world";
    }

    @Override
    public void writeTf(String msg) {
        System.out.println("TF Card write msg:"+msg);
    }
}
